90327301 has 2 divisors, whose sum is σ = 90327302. Its totient is φ = 90327300.

The previous prime is 90327287. The next prime is 90327329. The reversal of 90327301 is 10372309.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59691076 + 30636225 = 7726^2 + 5535^2 .

It is a cyclic number.

It is not a de Polignac number, because 90327301 - 2⁵ = 90327269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90327331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45163650 + 45163651.

It is an arithmetic number, because the mean of its divisors is an integer number (45163651).

Almost surely, 2^90327301 is an apocalyptic number.

It is an amenable number.

90327301 is a deficient number, since it is larger than the sum of its proper divisors (1).

90327301 is an equidigital number, since it uses as much as digits as its factorization.

90327301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 90327301 is about 9504.0676028740. The cubic root of 90327301 is about 448.6830649461.

The spelling of 90327301 in words is "ninety million, three hundred twenty-seven thousand, three hundred one".